Features:
Filter the transverse wave stripe water stripe, make the image is clear and clean

Note:
1.The input and output port of the filter board can't be reversed,otherwise There is not voltage but not burned out;
2.The input voltage range is 1.8V-23V(5S*4.2V).Higher voltage make it burned out
3.Maximum current is 450mA,if higher it will not work.(If higher than 1A it would burned out